*{
    margin: 0;
    padding: 0;
}
/* 整体边框 */
#main{
    width: 1000px;
    height: 1160px;
    margin-left: auto;
    margin-right: auto;
}
/* 头部 */
header{
    background-color: #ffc41d;
    width: 1000px;
    height: 75px;
    line-height: 75px;
    margin-left: auto;
    margin-right: auto;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
}
.header ul{
    list-style: none;
    line-height: 75px;
}
.header_left{
    margin-left: -38px; 
}
.header_left li{
    float: left;
    margin: 0px 0px 0px 75px;
}
.header_right{
    margin-left: 753px;
}
.header_right li{
    float: left;
    margin: 0px 0px 0px 49px;
}

.header_left_text{
    color: #f8641b;
}
/* logo栏 */
nav{
    height: 130px;
    background-color: white;
}
.nav_logo{
    margin-left: 37px;
    margin-top: 23px;
}
.nav_soushuo{
    position: absolute;
    margin-left: 578px;
    margin-top: 57px;
}
input{
    position: absolute;
    width: 135px;
    height: 20px;
    margin-left: 435px;
    margin-top: 56px;
    border-color: #ebebeb;
}
/* 房子部分 */
.article_img{
    height:265px;
}
.article_left_img{
    width: 739px;
    height: 265px;
}
.article_right_img{
    position: absolute;
    margin-top:-211px;
    margin-left: 443px;
}
/* 右边文字部分 */
.article_right_text{
    width: 217px;
    position: absolute;
    margin-left: 777px;
    margin-top: -275px;
    background-color: white;
}
.article_right_text p{
    font-size: 15px;
}
.article_right_text h3{
    color:#f85811;
}
.article_right_text section{
    margin-top: 25px;
}
/* 房子下方文字 */
.article_mid_text{
    width: 650px;
    margin-left: 50px;
}
.article_mid_text h2{
    margin-top: 30px;
}
.article_mid_text p{
    font-size: 15px;
    margin-top: 30px;
}
/* 文字下方区域 */
.article_down_text{
    margin-top: 50px;
    width: 737px;
}
.article_down_text a{
    color: red;
}
.article_down_text_left aside{
    margin-top: 24px;
    width: 260px; 
    margin-left: 50px;
}
.article_down_text h2{
    line-height: 77px;
    margin-left: 50px;
}
.article_down_text h4{
    margin-bottom: 16px;
}
.article_down_text section{
    width:360px ;
    height: 450px;
    background-color: #f7f7f7;
    display: inline-block;
}
.article_down_text header{
    width: 360px;
    height: 77px;
    border-radius: 10px;
}
.article_down_text_right{
    position: absolute;
    margin-left:18px ;
}
.article_down_text p{
    font-size: 10px;
}
.article_down_text_right h4{
    margin-left:145px;
    margin-top: 23px;
}
.article_down_text_right p{
    margin-left:145px ;
}
.article_down_text_right img{
    width: 100px;
    height: 100px;
    left: 39px;
    position: absolute;
}
.img1{
    top: 104px;
}
.img2{
    top: 215px;
}
.img3{
    top: 315px; 
}
/* 最右边区域 */
ul{
    list-style: none;
}
.best_right_text{
    width: 230px;
    height: 658px;
    position: absolute;
    margin-left: 777px; 
    margin-top: -625px;
}
.best_right_text li{
    margin-top: 6px;
    width: 230px;
    font-size: 10px;
}
.best_right_text a{
    color: black;
}
.li1 h2{
    font-size: 19px;
    width: 140px;
    height: 86px;
    margin-left: 0px;
}
.a1{
    width: 117px;
    height: 24px;
    background-color: #f98f14; 
    margin-left: 70px;
    border-radius: 5px;
}
.a1 a{
    color: whitesmoke;
}
/* 底部 */
footer{
    height: 110px;
    line-height: 55px;
    text-align: center;
    margin-top: 50px;
    border-top: #ffcc48 solid 1px;
}
footer a{
    color:red;
}